package co.fitstart.weapp.api.service;

import java.util.List;

import co.fitstart.entity.coach.CoachStudentRelation;
import co.fitstart.entity.principal.Principal;

public interface CoachCourseService {
	
	/**
	 * @Description: 根据对应教练和课程类型查询
	 * @param:  @param principal
	 * @param:  @param courceType
	 * @param:  @return 
	 * @return:  List<CoachStudentRelation>
	 */
	public List<CoachStudentRelation> list(Principal principal,String courceType);
	
	/**
	 * @Description: 根据教练所带课程下的id查询
	 * @param:  @param coachStudentId
	 * @param:  @return 
	 * @return:  CoachStudentRelation
	 */
	public CoachStudentRelation load(Long coachStudentId);

}
